U radu programskog paketa Wireshark uočeno je više sigurnosnih nedostataka koje potencijalni napadač može iskoristiti za DoS (eng. Denial of Service) napad i izvršavanje zlonamjernog programskog koda.

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Gentoo Linux Security Advisory                           GLSA 201110-02
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                                            http://security.gentoo.org/
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 Severity: Normal
    Title: Wireshark: Multiple vulnerabilities
     Date: October 09, 2011
     Bugs: #323859, #330479, #339401, #346191, #350551, #354197,
           #357237, #363895, #369683, #373961, #381551, #383823, #386179
       ID: 201110-02

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Synopsis
========

Multiple vulnerabilities in Wireshark allow for the remote execution of
arbitrary code, or a Denial of Service condition.

Background
==========

Wireshark is a versatile network protocol analyzer.

Affected packages
=================

    -------------------------------------------------------------------
     Package              /     Vulnerable     /            Unaffected
    -------------------------------------------------------------------
  1  net-analyzer/wireshark       < 1.4.9                    >= 1.4.9 

Description
===========

Multiple vulnerabilities have been discovered in Wireshark. Please
review the CVE identifiers referenced below for details.

Impact
======

A remote attacker could send specially crafted packets on a network
being monitored by Wireshark, entice a user to open a malformed packet
trace file using Wireshark, or deploy a specially crafted Lua script
for use by Wireshark, possibly resulting in the execution of arbitrary
code, or a Denial of Service condition.

Workaround
==========

There is no known workaround at this time.

Resolution
==========

All Wireshark users should upgrade to the latest version:

  # emerge --sync
  # emerge --ask --oneshot --verbose ">=net-analyzer/wireshark-1.4.9"

References
==========

[  1 ] CVE-2010-2283
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-2283
[  2 ] CVE-2010-2284
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-2284
[  3 ] CVE-2010-2285
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-2285
[  4 ] CVE-2010-2286
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-2286
[  5 ] CVE-2010-2287
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-2287
[  6 ] CVE-2010-2992
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-2992
[  7 ] CVE-2010-2993
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-2993
[  8 ] CVE-2010-2994
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-2994
[  9 ] CVE-2010-2995
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-2995
[ 10 ] CVE-2010-3133
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-3133
[ 11 ] CVE-2010-3445
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-3445
[ 12 ] CVE-2010-4300
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-4300
[ 13 ] CVE-2010-4301
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-4301
[ 14 ] CVE-2010-4538
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-4538
[ 15 ] CVE-2011-0024
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-0024
[ 16 ] CVE-2011-0444
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-0444
[ 17 ] CVE-2011-0445
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-0445
[ 18 ] CVE-2011-0538
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-0538
[ 19 ] CVE-2011-0713
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-0713
[ 20 ] CVE-2011-1138
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-1138
[ 21 ] CVE-2011-1139
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-1139
[ 22 ] CVE-2011-1140
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-1140
[ 23 ] CVE-2011-1141
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-1141
[ 24 ] CVE-2011-1142
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-1142
[ 25 ] CVE-2011-1143
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-1143
[ 26 ] CVE-2011-1590
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-1590
[ 27 ] CVE-2011-1591
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-1591
[ 28 ] CVE-2011-1592
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-1592
[ 29 ] CVE-2011-1956
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-1956
[ 30 ] CVE-2011-1957
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-1957
[ 31 ] CVE-2011-1958
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-1958
[ 32 ] CVE-2011-1959
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-1959
[ 33 ] CVE-2011-2174
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-2174
[ 34 ] CVE-2011-2175
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-2175
[ 35 ] CVE-2011-2597
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-2597
[ 36 ] CVE-2011-2698
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-2698
[ 37 ] CVE-2011-3266
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-3266
[ 38 ] CVE-2011-3360
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-3360
[ 39 ] CVE-2011-3482
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-3482
[ 40 ] CVE-2011-3483
       http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-3483

Availability
============

This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:

 http://security.gentoo.org/glsa/glsa-201110-02.xml

Concerns?
=========

Security is a primary focus of Gentoo Linux and ensuring the
confidentiality and security of our users' machines is of utmost
importance to us. Any security concerns should be addressed to
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https://bugs.gentoo.org.

License
=======

Copyright 2011 Gentoo Foundation, Inc; referenced text
belongs to its owner(s).

The contents of this document are licensed under the
Creative Commons - Attribution / Share Alike license.

http://creativecommons.org/licenses/by-sa/2.5